This video tutorial covers the use of Nessus Network Vulnerability Scanner. It begins with an introduction to Nessus, including its installation and setup on a Windows operating system. The tutorial then demonstrates how to start Nessus, log in, and configure it to scan multiple IP addresses or a range of IP addresses. It explains how to configure and launch scans, analyze the results, and identify vulnerabilities. The video concludes with instructions on completing the scan and downloading reports.

What new insight or understanding did you gain from this video?